[bruceman1968]

68, There is nothing suspicious about that SPID. 1967s from St. Louis SPIDs did not have model numbers on them from 00001 to at least truck number 16000 (your truck is in the 6000 area). The shadow vin numbers appear all year(67 St. Louis). Shadow VINs were corrected for 1968MY at St. Louis. No need to replace the SPID. That is correct and original as compared to other known SPIDs from 67 St. Louis. It's still a good idea to check the partial frame VIN and check the frame for signs of shorting.